BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 35 50%
2 Germany 12 17.1%
3 United States 9 12.9%
4 France 6 8.6%
5 Netherlands 3 4.3%
6 Cyprus 3 4.3%
7 India 1 1.4%
8 Sweden 1 1.4%